diff mbox series

drm/amdgpu: Remove the redundant NULL check for the 'table' object

Message ID 20250402150551.388229-1-a.vatoropin@crpt.ru (mailing list archive)
State New
Headers show
Series drm/amdgpu: Remove the redundant NULL check for the 'table' object | expand

Commit Message

Ваторопин Андрей April 2, 2025, 3:05 p.m. UTC 
From: Andrey Vatoropin <a.vatoropin@crpt.ru>

Static analysis shows that pointer "table" cannot be NULL because it 
points to the object "struct amdgpu_cac_leakage_table".

Remove the extra NULL check. It is meaningless and harms the readability
of the code.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Signed-off-by: Andrey Vatoropin <a.vatoropin@crpt.ru>
---
 drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c | 3 ---
 1 file changed, 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c b/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c
index 1c25f3023e93..d6ab6d7777f9 100644
--- a/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c
+++ b/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c
@@ -2633,9 +2633,6 @@  static int si_get_cac_std_voltage_max_min(struct amdgpu_device *adev,
 	u32 i;
 	u32 v0_loadline;
 
-	if (table == NULL)
-		return -EINVAL;
-
 	*max = 0;
 	*min = 0xFFFF;